Output; Output Signal - Endress+Hauser Proline Promass 80E Technical Information

Proline Promass 80E, 83E

Output signal

Endress+Hauser

Output

Promass 80
Current output:
Active/passive selectable, galvanically isolated, time constant selectable (0.05 to 100 s), full scale value
selectable, temperature coefficient: typically 0.005% o.f.s./°C, resolution: 0.5 μA
< 700 Ω (for HART: R
• Active: 0/4 to 20 mA, R
L
• Passive: 4 to 20 mA; supply voltage U
Pulse/frequency output:
Passive, open collector, 30 V DC, 250 mA, galvanically isolated.
• Frequency output: full scale frequency 2 to 1000 Hz (f
• Pulse output: pulse value and pulse polarity selectable, pulse width configurable (0.5 to 2000 ms)
PROFIBUS PA interface:
• PROFIBUS PA in accordance with EN 50170 Volume 2, IEC 61158-2 (MBP), galvanically isolated
• Profile Version 3.0
• Current consumption: 11 mA
• Permitted supply voltage: 9 to 32 V
• Bus connection with integrated reverse polarity protection
• Error current FDE (Fault Disconnection Electronic) = 0 mA
• Data transmission rate: 31.25 kBit/s
• Signal encoding: Manchester II
• Function blocks: 4 × Analog Input, 1 × Totalizer
• Output data: Mass flow, Volume flow, Density, Temperature, Totalizer
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode, Totalizer control
• Bus address can be configured via miniature switches or via the local display (optional)
Promass 83
Current output:
Active/passive selectable, galvanically isolated, time constant selectable (0.05 to 100 s), full scale value
selectable, temperature coefficient: typically 0.005% o.f.s./°C, resolution: 0.5 μA
< 700 Ω (for HART: R
• Active: 0/4 to 20 mA, R
L
• Passive: 4 to 20 mA; supply voltage U
Pulse/frequency output:
active/passive selectable, galvanically isolated
• Active: 24 V DC, 25 mA (max. 250 mA during 20 ms), R
• Passive: open collector, 30 V DC, 250 mA
• Frequency output: full scale frequency 2 to 10000 Hz (f
2 s
• Pulse output: pulse value and pulse polarity selectable, pulse width configurable (0.05 to 2000 ms)
PROFIBUS DP interface:
• PROFIBUS DP in accordance with EN 50170 Volume 2
• Profile Version 3.0
• Data transmission rate: 9.6 kBaud to 12 MBaud
• Automatic data transmission rate recognition
• Signal encoding: NRZ Code
• Function blocks: 6 × Analog Input, 3 × Totalizer
• Output data: Mass flow, Volume flow, Corrected volume flow, Density, Reference density, Temperature,
Totalizers 1 to 3
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode, Totalizer control
• Bus address can be configured via miniature switches or via the local display (optional)
• Available output combination→ Page 11
≥ 250 Ω)
L
≥ 150 Ω
18 to 30 V DC; R
S i
= 1250 Hz), on/off ratio 1:1, pulse width max. 2 s
max
≥ 250 Ω)
L
≥ 150 Ω
18 to 30 V DC; R
S i
> 100 Ω
L
= 12500 Hz), on/off ratio 1:1, pulse width max.
max
7